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CVE-2023-4583 · cross-distro fix matrix

CVE-2023-4583: When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Fire

Affects 6 Linux releases across 7 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-4583 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

  • firefox-esr→ fixed in115.2.0esr-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr
  • thunderbird→ fixed in1:115.2.0-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y thunderbird

Alpine v3.20

Source: Alpine secdb

  • firefox-esr→ fixed in115.2.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine v3.21

Source: Alpine secdb

  • firefox-esr→ fixed in115.2.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine edge

Source: Alpine secdb

  • firefox-esr→ fixed in115.2.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine v3.18

Source: Alpine secdb

  • firefox-esr→ fixed in115.2.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine v3.19

Source: Alpine secdb

  • firefox-esr→ fixed in115.2.0-r0
    apk update && apk add --upgrade firefox-esr
Are YOU affected by CVE-2023-4583?

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